Petrotyx is a genus of reef-dwelling cusk-eels.
Petrotyx is a genus of reef-dwelling cusk-eels.
==Species== There are currently two recognized species in this genus: Petrotyx hopkinsi Heller & Snodgrass, 1903 (Velvetnose brotula) Petrotyx sanguineus (Meek & Hildebrand, 1928) (Redfin brotula)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).